Iteration hashmap object in JavaScript

Question

Any idea how to iterate a hash map object in JavaScript?

I tried the code below but it is not working.

for(var key : hmap)
{Alert(key + hmap[keep]);}

Possible duplicate of [Looping through a 'Hashmap' in JavaScript](http://stackoverflow.com/questions/6748781/looping-through-a-hashmap-in-javascript) — Hambone, Feb 18 '16 at 02:09
*"I tried the code below"* - I guess using syntax from another language was worth a try, but when it didn't work did you not think to read some javascript tutorials/documentation? — nnnnnn, Feb 18 '16 at 02:33
__JavaScript is not Java__. There is no _hashmap_, and if you actually checked your errors you would see `Uncaught SyntaxError: Unexpected token :`. — Oka, Feb 18 '16 at 02:33

score 0 · Answer 1 · answered Feb 18 '16 at 02:10

0

for (var key in hmap) {
   alert(key + ':' + hmap[key])
}

answered Feb 18 '16 at 02:10

Keith

1 Answers1